Finding the Fourth Proportional to 11,852,502.24, 16,356,366 and 6,695,770.08
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Solution
The fourth proportional to 11,852,502.24, 16,356,366 and 6,695,770.08 is: 9,240,113.51
Step by Step Solution
- Step 1: Write the proportion equation
11,852,502.24 : 16,356,366 = 6,695,770.08 : x - Step 2: Convert to fraction form
11,852,502.24/16,356,366 = 6,695,770.08/x - Step 3: Cross multiply
11,852,502.24x = 16,356,366 × 6,695,770.08 - Step 4: Simplify right side
11,852,502.24x = 109,518,466,080,329.28 - Step 5: Solve for x
x = 109,518,466,080,329.28/11,852,502.24 - Step 6: Final answer
x = 9,240,113.51
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.